Station Overview Station Location
Station Number CO-DG-206 Latitude 39.520296
Station Name Lone Tree 1.4 SSW Longitude -104.898759
County Douglas Elevation (ft) 6069



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 16 1.42 0.25 31 0.25 31 0.00 0 0 3 0 0.0 0 0
Nov 16 1.08 0.02 2 0.02 2 0.00 0 0 1 0 0.0 0 0
Dec 16 0.81 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 17 0.66 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 17 0.65 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 17 2.18 0.43 3 0.43 3 0.00 0 0 1 1 0.0 0 0
April 17 2.34 1.40 30 1.40 30 0.00 0 0 10 2 0.0 0 1
May 17 2.67 4.72 31 4.72 31 0.00 0 0 14 1 0.0 0 0
June 17 2.28 0.29 29 0.29 29 0.00 0 0 3 2 0.0 0 0
July 17 2.58 1.87 27 1.46 11 0.41 16 1 5 2 0.0 0 0
Aug 17 2.51 2.16 29 2.16 29 0.00 0 0 9 3 0.0 0 0
Sept 17 1.32 1.66 30 1.66 30 0.00 0 0 6 4 0.0 0 0
Water Year Totals: 20.50" 12.80" 212 days 12.39" 196 0.41" 16 days 1 52 days 15 days 0.0" 0 days 1 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2016 0.00
10/2/2016 0.00
10/3/2016 0.00
10/4/2016 0.00
10/5/2016 0.00
10/6/2016 0.10
10/7/2016 0.12
10/8/2016 0.00
10/9/2016 0.00
10/10/2016 0.00
10/11/2016 0.00
10/12/2016 0.03
10/13/2016 0.00
10/14/2016 0.00
10/15/2016 0.00
10/16/2016 0.00
10/17/2016 0.00
10/18/2016 0.00
10/19/2016 0.00
10/20/2016 0.00
10/21/2016 0.00
10/22/2016 0.00
10/23/2016 0.00
10/24/2016 0.00
10/25/2016 0.00
10/26/2016 0.00
10/27/2016 0.00
10/28/2016 0.00
10/29/2016 0.00
10/30/2016 0.00
10/31/2016 0.00
11/1/2016 0.00
11/2/2016 0.02
11/3/2016
11/4/2016
11/5/2016
11/6/2016
11/7/2016
11/8/2016
11/9/2016
11/10/2016
11/11/2016
11/12/2016
11/13/2016
11/14/2016
11/15/2016
11/16/2016
11/17/2016
11/18/2016
11/19/2016
11/20/2016
11/21/2016
11/22/2016
11/23/2016
11/24/2016
11/25/2016
11/26/2016
11/27/2016
11/28/2016
11/29/2016
11/30/2016
12/1/2016
12/2/2016
12/3/2016
12/4/2016
12/5/2016
12/6/2016
12/7/2016
12/8/2016
12/9/2016
12/10/2016
12/11/2016
12/12/2016
12/13/2016
12/14/2016
12/15/2016
12/16/2016
12/17/2016
12/18/2016
12/19/2016
12/20/2016
12/21/2016
12/22/2016
12/23/2016
12/24/2016
12/25/2016
12/26/2016
12/27/2016
12/28/2016
12/29/2016
12/30/2016
12/31/2016
Day of YearDaily PrcpMultiday Prcp
1/1/2017
1/2/2017
1/3/2017
1/4/2017
1/5/2017
1/6/2017
1/7/2017
1/8/2017
1/9/2017
1/10/2017
1/11/2017
1/12/2017
1/13/2017
1/14/2017
1/15/2017
1/16/2017
1/17/2017
1/18/2017
1/19/2017
1/20/2017
1/21/2017
1/22/2017
1/23/2017
1/24/2017
1/25/2017
1/26/2017
1/27/2017
1/28/2017
1/29/2017
1/30/2017
1/31/2017
2/1/2017
2/2/2017
2/3/2017
2/4/2017
2/5/2017
2/6/2017
2/7/2017
2/8/2017
2/9/2017
2/10/2017
2/11/2017
2/12/2017
2/13/2017
2/14/2017
2/15/2017
2/16/2017
2/17/2017
2/18/2017
2/19/2017
2/20/2017
2/21/2017
2/22/2017
2/23/2017
2/24/2017
2/25/2017
2/26/2017
2/27/2017
2/28/2017
3/1/2017
3/2/2017
3/3/2017
3/4/2017
3/5/2017
3/6/2017
3/7/2017
3/8/2017
3/9/2017
3/10/2017
3/11/2017
3/12/2017
3/13/2017
3/14/2017
3/15/2017
3/16/2017
3/17/2017
3/18/2017
3/19/2017
3/20/2017
3/21/2017
3/22/2017
3/23/2017
3/24/2017
3/25/2017
3/26/2017
3/27/2017
3/28/2017
3/29/2017 0.43
3/30/2017 T
3/31/2017 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.30
4/2/2017 0.02
4/3/2017 0.03
4/4/2017 0.53
4/5/2017 0.02
4/6/2017 0.00
4/7/2017 0.00
4/8/2017 0.00
4/9/2017 0.00
4/10/2017 0.00
4/11/2017 0.00
4/12/2017 0.00
4/13/2017 0.00
4/14/2017 0.00
4/15/2017 0.00
4/16/2017 0.00
4/17/2017 0.00
4/18/2017 0.00
4/19/2017 0.00
4/20/2017 0.00
4/21/2017 0.08
4/22/2017 0.11
4/23/2017 T
4/24/2017 0.00
4/25/2017 0.06
4/26/2017 0.24
4/27/2017 T
4/28/2017 0.01
4/29/2017 0.00
4/30/2017 0.00
5/1/2017 0.00
5/2/2017 0.00
5/3/2017 0.18
5/4/2017 0.12
5/5/2017 0.00
5/6/2017 0.00
5/7/2017 T
5/8/2017 0.01
5/9/2017 0.63
5/10/2017 0.65
5/11/2017 0.42
5/12/2017 0.00
5/13/2017 0.00
5/14/2017 0.00
5/15/2017 0.00
5/16/2017 0.00
5/17/2017 0.00
5/18/2017 0.00
5/19/2017 1.63
5/20/2017 0.01
5/21/2017 0.00
5/22/2017 0.04
5/23/2017 0.21
5/24/2017 0.00
5/25/2017 0.00
5/26/2017 0.10
5/27/2017 0.02
5/28/2017 0.35
5/29/2017 0.00
5/30/2017 0.35
5/31/2017 0.00
6/1/2017 0.00
6/2/2017 T
6/3/2017 T
6/4/2017 0.00
6/5/2017 0.00
6/6/2017 0.00
6/7/2017 0.00
6/8/2017 0.14
6/9/2017 0.00
6/10/2017 0.00
6/11/2017 0.00
6/12/2017 0.00
6/13/2017 0.00
6/14/2017 0.00
6/15/2017 0.00
6/16/2017 0.00
6/17/2017 0.00
6/18/2017 0.00
6/19/2017 0.00
6/20/2017 0.00
6/21/2017 0.00
6/22/2017 0.00
6/23/2017 0.13
6/24/2017 0.02
6/25/2017 0.00
6/26/2017 0.00
6/27/2017 0.00
6/28/2017 0.00
6/29/2017 0.00
6/30/2017
Day of YearDaily PrcpMultiday Prcp
7/1/2017 **
7/2/2017 **
7/3/2017 **
7/4/2017 **
7/5/2017 **
7/6/2017 **
7/7/2017 **
7/8/2017 **
7/9/2017 **
7/10/2017 **
7/11/2017 **
7/12/2017 **
7/13/2017 **
7/14/2017 **
7/15/2017 **
7/16/2017 0.41
7/17/2017
7/18/2017
7/19/2017
7/20/2017 0.05
7/21/2017 0.17
7/22/2017 0.09
7/23/2017 0.00
7/24/2017 0.00
7/25/2017 0.00
7/26/2017 0.25
7/27/2017 0.90
7/28/2017
7/29/2017 0.00
7/30/2017 T
7/31/2017 T
8/1/2017 0.00
8/2/2017 0.00
8/3/2017 0.17
8/4/2017 0.03
8/5/2017 0.00
8/6/2017 1.01
8/7/2017 0.03
8/8/2017 0.57
8/9/2017 0.03
8/10/2017 T
8/11/2017 0.01
8/12/2017 T
8/13/2017
8/14/2017 0.00
8/15/2017 0.12
8/16/2017 0.00
8/17/2017 M
8/18/2017 0.00
8/19/2017 0.00
8/20/2017 0.00
8/21/2017 0.00
8/22/2017 0.00
8/23/2017 0.00
8/24/2017 T
8/25/2017 0.00
8/26/2017 0.00
8/27/2017 0.00
8/28/2017 0.00
8/29/2017 0.00
8/30/2017 0.00
8/31/2017 0.19
9/1/2017 0.00
9/2/2017 0.00
9/3/2017 0.00
9/4/2017 0.00
9/5/2017 0.00
9/6/2017 0.00
9/7/2017 0.00
9/8/2017 0.00
9/9/2017 0.00
9/10/2017 0.00
9/11/2017 0.00
9/12/2017 0.00
9/13/2017 0.00
9/14/2017 0.00
9/15/2017 0.00
9/16/2017 T
9/17/2017 0.00
9/18/2017 0.26
9/19/2017 0.00
9/20/2017 0.00
9/21/2017 0.00
9/22/2017 0.00
9/23/2017 T
9/24/2017 0.62
9/25/2017 0.25
9/26/2017 0.08
9/27/2017 T
9/28/2017 0.42
9/29/2017 T
9/30/2017 0.03



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 7:00 AM 0.00 0.0 M M M
10/2/2016 7:00 AM 0.00 0.0 M M M
10/3/2016 7:00 AM 0.00 0.0 M M M
10/4/2016 7:00 AM 0.00 0.0 M M M
10/5/2016 7:00 AM 0.00 0.0 M M M
10/6/2016 7:00 AM 0.10 M M M M
10/7/2016 7:00 AM 0.12 M M M M
10/8/2016 7:00 AM 0.00 0.0 M M M
10/9/2016 7:00 AM 0.00 0.0 M M M
10/10/2016 7:00 AM 0.00 0.0 M M M
10/11/2016 7:00 AM 0.00 0.0 M M M
10/12/2016 7:40 AM 0.03 M M M M 38 degrees F and calm. Fog and drizzle had let up.
10/13/2016 7:00 AM 0.00 0.0 M M M
10/14/2016 7:00 AM 0.00 0.0 M M M
10/15/2016 7:00 AM 0.00 0.0 M M M
10/16/2016 7:00 AM 0.00 0.0 M M M
10/17/2016 7:00 AM 0.00 0.0 M M M
10/18/2016 7:00 AM 0.00 0.0 M M M
10/19/2016 7:00 AM 0.00 0.0 M M M
10/20/2016 7:00 AM 0.00 0.0 M M M
10/21/2016 7:00 AM 0.00 0.0 M M M
10/22/2016 7:00 AM 0.00 0.0 M M M
10/23/2016 7:00 AM 0.00 0.0 M M M
10/24/2016 7:00 AM 0.00 0.0 M M M
10/25/2016 7:00 AM 0.00 0.0 M M M
10/26/2016 7:00 AM 0.00 0.0 M M M
10/27/2016 7:00 AM 0.00 0.0 M M M
10/28/2016 7:00 AM 0.00 0.0 M M M
10/29/2016 7:00 AM 0.00 0.0 M M M
10/30/2016 7:00 AM 0.00 0.0 M M M
10/31/2016 7:00 AM 0.00 0.0 M M M
11/1/2016 7:00 AM 0.00 0.0 M M M
11/2/2016 7:00 AM 0.02 M M M M
3/29/2017 9:00 AM 0.43 M M M M First report of 2017 Precipitation was mostly from all-night drizzle that stopped by 9:00AM. What little snow that fell was on grassy areas and metal roofs. Gauge elevation: 6070'
3/30/2017 7:00 AM T M M M M
3/31/2017 7:00 AM 0.00 0.0 M M M
4/1/2017 10:00 AM 0.30 M M M M Drizzle and light rain from yesterday after noon and light snowfall(melted) from last night.
4/2/2017 7:00 AM 0.02 M M M M
4/3/2017 7:00 AM 0.03 M M M M
4/4/2017 8:50 PM 0.53 M M M M Rain/snow stopped before noon; picked up again as corn snow after 5:00PM. I melted snow in microwave and placed gauge back 10 minutes later--9:00PM.
4/5/2017 7:00 AM 0.02 M M M M
4/6/2017 7:00 AM 0.00 0.0 M M M
4/7/2017 7:00 AM 0.00 0.0 M M M
4/8/2017 7:00 AM 0.00 0.0 M M M
4/9/2017 7:00 AM 0.00 0.0 M M M
4/10/2017 7:00 AM 0.00 0.0 M M M
4/11/2017 7:00 AM 0.00 0.0 M M M
4/12/2017 7:00 AM 0.00 0.0 M M M
4/13/2017 7:00 AM 0.00 0.0 M M M
4/14/2017 7:00 AM 0.00 0.0 M M M
4/15/2017 7:00 AM 0.00 0.0 M M M
4/16/2017 7:00 AM 0.00 0.0 M M M
4/17/2017 7:00 AM 0.00 0.0 M M M
4/18/2017 7:00 AM 0.00 0.0 M M M
4/19/2017 7:00 AM 0.00 0.0 M M M
4/20/2017 7:00 AM 0.00 0.0 M M M
4/21/2017 7:00 AM 0.08 M M M M
4/22/2017 11:59 AM 0.11 M M M M
4/23/2017 7:00 AM T M M M M
4/24/2017 7:00 AM 0.00 0.0 M M M
4/25/2017 7:00 AM 0.06 M M M M
4/26/2017 7:00 AM 0.24 M M M M
4/27/2017 7:00 AM T M M M M
4/28/2017 7:00 AM 0.01 M M M M
4/29/2017 7:00 AM 0.00 0.0 M 10.0 M No estimate of rainfall this morning. The collector was snow-covered. See report for 4-30
4/30/2017 7:00 AM 0.00 0.0 M M M .63" after snow melted. 2 days of accumulated snow but most snow didn't get into the collector. About 10" of heavy, wet snow since Friday afternoon
5/1/2017 7:00 AM 0.00 0.0 M M M
5/2/2017 7:00 AM 0.00 0.0 M M M
5/3/2017 7:00 AM 0.18 M M M M
5/4/2017 7:00 AM 0.12 M M M M Rain stopped by noon yesterday.
5/5/2017 7:00 AM 0.00 0.0 M M M
5/6/2017 7:00 AM 0.00 0.0 M M M
5/7/2017 7:00 AM T M M M M
5/8/2017 7:00 AM 0.01 M M M M
5/9/2017 6:25 AM 0.63 M M M M
5/10/2017 6:00 AM 0.65 M M M M Thunderstorms 12:30AM-1:30AM. Minor hail granules had collected at downspout bases.
5/11/2017 6:20 AM 0.42 M M M M
5/12/2017 7:00 AM 0.00 0.0 M M M
5/13/2017 7:00 AM 0.00 0.0 M M M
5/14/2017 7:00 AM 0.00 0.0 M M M
5/15/2017 7:00 AM 0.00 0.0 M M M
5/16/2017 7:00 AM 0.00 0.0 M M M
5/17/2017 7:00 AM 0.00 0.0 M M M
5/18/2017 7:00 AM 0.00 0.0 M M M See tomorrow's report for accumulated precipitation.
5/19/2017 7:00 AM 1.63 0.0 M M M This is a two-day accumulation of 1.63" in my rain gauge after thawing. Some snow overflowed. Therefore, my readings are less than what actually fell.
5/20/2017 7:00 AM 0.01 M M M M
5/21/2017 7:00 AM 0.00 0.0 M M M
5/22/2017 7:00 AM 0.04 M M M M
5/23/2017 7:00 AM 0.21 M M M M
5/24/2017 7:00 AM 0.00 0.0 M M M
5/25/2017 7:00 AM 0.00 0.0 M M M
5/26/2017 7:00 AM 0.10 M M M M
5/27/2017 7:00 AM 0.02 M M M M
5/28/2017 7:00 AM 0.35 M M M M
5/29/2017 7:00 AM 0.00 0.0 M M M
5/30/2017 7:00 AM 0.35 M M M M Rain shower at 3:00PM yesterday for about 1/2 hour
5/31/2017 7:00 AM 0.00 0.0 M M M
6/1/2017 7:00 AM 0.00 0.0 M M M
6/2/2017 7:00 AM T M M M M
6/3/2017 7:00 AM T M M M M
6/4/2017 7:00 AM 0.00 0.0 M M M
6/5/2017 7:00 AM 0.00 0.0 M M M
6/6/2017 7:00 AM 0.00 0.0 M M M
6/7/2017 7:00 AM 0.00 0.0 M M M
6/8/2017 7:00 AM 0.14 M M M M Evening thunderstorm .11"
6/9/2017 7:00 AM 0.00 0.0 M M M
6/10/2017 7:00 AM 0.00 0.0 M M M
6/11/2017 7:00 AM 0.00 0.0 M M M
6/12/2017 7:00 AM 0.00 0.0 M M M
6/13/2017 7:00 AM 0.00 0.0 M M M
6/14/2017 7:00 AM 0.00 0.0 M M M
6/15/2017 7:00 AM 0.00 0.0 M M M
6/16/2017 7:00 AM 0.00 0.0 M M M
6/17/2017 7:00 AM 0.00 0.0 M M M
6/18/2017 7:00 AM 0.00 0.0 M M M
6/19/2017 7:00 AM 0.00 0.0 M M M
6/20/2017 7:00 AM 0.00 0.0 M M M
6/21/2017 7:00 AM 0.00 0.0 M M M
6/22/2017 7:00 AM 0.00 0.0 M M M
6/23/2017 8:17 AM 0.13 M M M M Light rain at observation time
6/24/2017 7:00 AM 0.02 M M M M
6/25/2017 7:00 AM 0.00 0.0 M M M
6/26/2017 7:00 AM 0.00 0.0 M M M
6/27/2017 7:00 AM 0.00 0.0 M M M
6/28/2017 7:00 AM 0.00 0.0 M M M
6/29/2017 7:00 AM 0.00 0.0 M M M
7/20/2017 7:00 AM 0.05 M M M M
7/21/2017 7:00 AM 0.17 M M M M
7/22/2017 7:00 AM 0.09 M M M M
7/23/2017 7:00 AM 0.00 0.0 M M M
7/24/2017 7:00 AM 0.00 0.0 M M M
7/25/2017 7:00 AM 0.00 0.0 M M M
7/26/2017 7:00 AM 0.25 M M M M
7/27/2017 7:00 AM 0.90 M M M M
7/29/2017 7:00 AM 0.00 0.0 M M M
7/30/2017 7:00 AM T M M M M
7/31/2017 7:00 AM T M M M M
8/1/2017 7:00 AM 0.00 0.0 M M M
8/2/2017 7:00 AM 0.00 0.0 M M M
8/3/2017 7:00 AM 0.17 M M M M
8/4/2017 7:00 AM 0.03 M M M M
8/5/2017 7:00 AM 0.00 0.0 M M M
8/6/2017 7:00 AM 1.01 M M M M 1 inch in less than 1 hour. pea-sized hail during the 1st half, starting at 5:00PM
8/7/2017 7:06 AM 0.03 M M M M Heavy overcast and very light drizzle
8/8/2017 6:30 AM 0.57 M M M M
8/9/2017 7:00 AM 0.03 M M M M
8/10/2017 7:00 AM T M M M M
8/11/2017 7:00 AM 0.01 M M M M
8/12/2017 7:00 AM T M M M M
8/14/2017 7:00 AM 0.00 0.0 M M M
8/15/2017 7:00 AM 0.12 M M M M Thunderstorms caused power outage for about an hour
8/16/2017 7:00 AM 0.00 0.0 M M M
8/17/2017 7:00 AM M 0.0 M M M
8/18/2017 7:00 AM 0.00 0.0 M M M
8/19/2017 7:00 AM 0.00 0.0 M M M
8/20/2017 7:00 AM 0.00 0.0 M M M
8/21/2017 7:00 AM 0.00 0.0 M M M
8/22/2017 7:00 AM 0.00 0.0 M M M
8/23/2017 7:00 AM 0.00 0.0 M M M
8/24/2017 7:00 AM T 0.0 M M M
8/25/2017 7:00 AM 0.00 0.0 M M M
8/26/2017 7:00 AM 0.00 0.0 M M M
8/27/2017 7:00 AM 0.00 0.0 M M M
8/28/2017 7:00 AM 0.00 0.0 M M M
8/29/2017 7:00 AM 0.00 0.0 M M M
8/30/2017 7:00 AM 0.00 0.0 M M M
8/31/2017 7:00 AM 0.19 M M M M
9/1/2017 7:00 AM 0.00 0.0 M M M
9/2/2017 7:00 AM 0.00 0.0 M M M
9/3/2017 7:00 AM 0.00 0.0 M M M
9/4/2017 7:00 AM 0.00 0.0 M M M
9/5/2017 7:00 AM 0.00 0.0 M M M
9/6/2017 7:00 AM 0.00 0.0 M M M
9/7/2017 7:00 AM 0.00 0.0 M M M
9/8/2017 7:00 AM 0.00 0.0 M M M
9/9/2017 7:00 AM 0.00 0.0 M M M
9/10/2017 7:00 AM 0.00 0.0 M M M
9/11/2017 7:00 AM 0.00 0.0 M M M
9/12/2017 7:00 AM 0.00 0.0 M M M
9/13/2017 7:00 AM 0.00 0.0 M M M
9/14/2017 7:00 AM 0.00 0.0 M M M
9/15/2017 7:00 AM 0.00 0.0 M M M
9/16/2017 7:00 AM T M M M M
9/17/2017 7:00 AM 0.00 0.0 M M M
9/18/2017 6:30 AM 0.26 M M M M
9/19/2017 7:00 AM 0.00 0.0 M M M
9/20/2017 7:00 AM 0.00 0.0 M M M
9/21/2017 7:00 AM 0.00 0.0 M M M
9/22/2017 7:00 AM 0.00 0.0 M M M
9/23/2017 7:00 AM T M M M M
9/24/2017 7:00 AM 0.62 M M M M Steady rain. No heavy downpour.
9/25/2017 7:00 AM 0.25 M M M M Heavily overcast, 41F, very light misting at observation time.
9/26/2017 7:00 AM 0.08 M M M M
9/27/2017 7:00 AM T M M M M
9/28/2017 7:00 AM 0.42 M M M M
9/29/2017 7:00 AM T M M M M
9/30/2017 7:00 AM 0.03 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
7/1/2017 7/16/2017 7:00 AM 16 0.41 M M Yesterday (7-15) it rained, according to neighbors, probably about .20". The other .21" was in the last few days. I'd been out of town since the 1st.



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground